Your skincare routine is dialed. Your hair routine, curated. Your supplements, stacked.

Your eye health? Probably running on vibes.

Somehow, the same people who won’t skip SPF or sleep in makeup are still rubbing their eyes, staring at screens for hours without blinking, and calling it “just being tired.” Meanwhile, ophthalmologists are seeing a whole new wave of issues that used to show up much later in life, now becoming part of everyday complaints.

Dr. Julie Chung sees it all. As an eye surgeon at UCLA and co-founder of T3, she lives at the intersection of health and beauty, which means she not only understands the science behind what’s happening, but also the real life habits causing it.

Below, she shares the everyday habits she sees most often and what to do instead.

1. Staring at your screen all day

When I started practicing medicine, dry eye was something I saw in patients in their 50s and older, or those with underlying medical conditions. Now? It’s an epidemic and screens are the culprit. When you stare at a screen, you blink less, which leads to evaporative dry eye. My advice is simple: blink. Purposefully. I call them “blink breaks.” Stop every 15 to 30 minutes, blink deliberately, and look at something far away. Add artificial tears as needed.

2. Not removing your eye makeup thoroughly

This also leads to dry eye and worse. Makeup debris that accumulates at the base of your lashes blocks the meibomian glands, which secrete the oil your tear film needs to stay intact. No oil, no tear film. No tear film, dry eye.

It always gets a reaction when I ask a patient “did you wear glitter makeup last weekend?” when they swear they have no makeup on. I can see everything under a microscope. Remove your eye makeup every night, thoroughly, preferably with micellar water.

And one more thing, makeup buildup leads to demodex infestation. A mite that overproliferates on your lashes. We all have a little demodex unfortunately, but poor makeup removal really lets it thrive.

3. Skipping sunglasses

UV exposure leads to cataracts and pterygiums, a fleshy overgrowth that literally creeps onto your cornea. Wear your sunglasses. Especially if you live somewhere sunny like Southern California. This one is easy.

4. Semi permanent lash extensions

I’ll just say it, they’re gross. Doesn’t matter if you go to the best salon and spend a fortune. You will never be able to clean your lash line properly while you have them. The buildup I see under a microscope is something I wish I could photograph and show every patient sitting in my chair. And yes, demodex loves them too.

They also contribute to dry eye. And over time, the weight and adhesive weaken the lash follicle, meaning you may lose lashes permanently. Use daily temporary lashes instead, though honestly, even those will weaken the follicle over time.

5. Sleeping in your contacts and other contact lens sins

Sleeping in your contacts causes microabrasions on the cornea. Those tiny abrasions become entry points for bacteria, and that can lead to a severe infection that may require a corneal transplant. Take it seriously.

Swimming or soaking in a jacuzzi with contacts in is a separate danger entirely. This is where a terrifying organism called Acanthamoeba thrives. The infection it causes can be devastating. And please, never rewet your contacts with faucet water or spit. I have seen the consequences and I promise you, you do not want to. Dailies are your best option overall, and they significantly reduce your infection risk.

6. Using lash growth serums without knowing the risks

Latisse and other prostaglandin analog lash serums have become incredibly popular and I understand why. But there are side effects that most women are not told about, and they need to be. Hyperpigmentation around the eye, a change in eye color to brown, inflammation, and perhaps most concerning, periorbital fat atrophy. That last one happens slowly and quietly over years, and what it leads to is a hollow, sunken eye appearance. By the time you notice it, it has been building for a long time.

Please, never let your child or teenager use these serums. Not ever. And if you choose to use one yourself as an adult, here is what I will tell you as both a physician and someone who has used it on occasion. You really only need it once a week, maybe even once every other week, to see an effect. Less is genuinely more. Your eyes will thank you.